A308742 - OEIS

%I #8 Oct 23 2023 09:37:27

%S 3,1,8,3,6,6,2,4,6,7,2,8,3,1,6,4,7,1,6,8,1,9,0,8,7,0,7,6,4,4,3,8,6,9,

%T 3,4,7,3,9,9,7,9,5,3,0,1,2,4,2,1,0,4,6,3,7,6,0,3,0,6,4,2,0,4,0,5,7,5,

%U 3,3,3,8,7,5,9,3,0,1,4,2,9,0,9,4,9,7,3,7,3,3,1,1,7,8,2,0,1,1,1,6,4,4,0,0,1,4,9,1,7,1

%N Decimal expansion of BesselI(3/4,1/2)/BesselI(-1/4,1/2).

%H <a href="/index/Be#Bessel">Index entries for sequences related to Bessel functions or polynomials</a>

%F Equals 1/(3 + 1/(7 + 1/(11 + 1/(15 + 1/(19 + 1/(23 + 1/(27 + 1/(31 + 1/(35 + 1/(39 + ...)))))))))).

%e 0.31836624672831647168190870764438693473997953012421...

%t RealDigits[BesselI[3/4, 1/2]/BesselI[-1/4, 1/2], 10, 110] [[1]]

%o (PARI) besseli(3/4,1/2)/besseli(-1/4,1/2) \\ _Charles R Greathouse IV_, Oct 23 2023

%Y Cf. A004767 (continued fraction), A298242, A308739, A308740, A308741, A308743, A308744.

%K nonn,cons

%O 0,1

%A _Ilya Gutkovskiy_, Jun 21 2019